Compute the estimated sample size needed, Operation Management

Assignment Help:

Practical Application Scenario 2

To complete this scenario, use the Sample Size Estimator file provided in the Resources.

The third shift at Microsoft's Windows' security unit in Redmond, Washington is considering replacing its coffee brewing units with new German-made brewers. As the newest member of this elite Microsoft team, you have been assigned to investigate this proposal. Develop a 99 percent confidence interval for the average yield (cups per pound) for the new German coffee brewer. The margin of error should be no bigger than .3 (three-tenths of a cup). Based on experience with the current coffee makers, your best guess for the population standard deviation, sigma, is 1.2 cups. How big of a sample do you need?

Calculate the estimated sample size needed for the above scenario and communicate your findings to the business manager.

Assignment Submission

Use your custom textbook and the resources provided in the studies to help you complete this assignment. If you need additional clarification on any of the topics addressed in this assignment, Youtube.com can be a very valuable resource.

Complete the two practical application scenario answers in one Word file (please submit a .doc rather than a .docx file) and copy the Excel output into that document. Highlight your numerical answers for both practical applications scenarios in yellow, and then right after that numerical solution, be sure to summarize your findings in a three- to five-sentence paragraph to the scenario manager. Submit the assignment for grading and instructor feedback. Review the scoring guide prior to submission to ensure you meet all evaluation criteria


Related Discussions:- Compute the estimated sample size needed

Explain design capacity would be needed to achieve, In a job shop, effectiv...

In a job shop, effective capacity is only 49 percent of design capacity, and actual output is 60 percent of effective output. What design capacity would be needed to achieve an act

Explain why champion the plaintiff is suing, Champion v.Dunfee case a) W...

Champion v.Dunfee case a) What happened in this case as to why Champion the plaintiff is suing? b) Who did Dunfee try to bring into the case and why? c.) As to the girlfri

Explain break even analysis, Explain Break Even Analysis. Break Even A...

Explain Break Even Analysis. Break Even Analysis: This Analysis implies that at several points in the operations, total revenue equivalent total cost. This analysis is concer

Explain random system component is adequately represented, Suppose 40 obser...

Suppose 40 observations of a random system component have been recorded as shown in the table below (these numbers are sorted). 0.0345 0.1079 0.1313 0.1452 0.1788 0.2101 0.2249

Productivity measurement in organisations, Productivity Measurement In...

Productivity Measurement In Productivity measurement, we identify the factors affecting productivity and divide them into two major categories: external and internal. We ident

Make a product structure for heather, Operations Mgmt. 10th edition Hiezer/...

Operations Mgmt. 10th edition Hiezer/Render Heather Adams, production manager for a Colorado exercise equipment manufacturer, needs to schedule an order for 50 UltimaSteppers, whic

Find which among the following statements are correct, If random variable X...

If random variable X follows the Normal distribution. X~Normal(10,10). Which among the following statements are correct? Answer a. P(X b. P(X=10)=0 c. P(X>8)=1-P(X

Explain the best way to handle the situation in the future, How is Microsof...

How is Microsoft and other software manufacturers combating the threat of open source software and other free tools that compete with its commercial products? Do you think that thi

Explain co-worker whose job performance is superior, Spencer just learned t...

Spencer just learned that his salary is $10,000 more than a co-worker whose job performance is superior to his. Equity theory would predict that Spencer would do any of the followi

Describe independent populations where the variances, In order to test the ...

In order to test the difference in population's means, samples were collected for two independent populations where the variances are assumed equal and the population normally dist

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd